• Code: F041
• Description: Over than available setting number tray detection error
• Remedy: Over than available setting number tray is installed. Remove the available setting number tray.

• Code: F042
• Description: Error due to detection of the toner cartridges of the same color
• Remedy: Two or more toner cartridges of the same color are detected. Install the cartridge of the specified in the specified position.

• Code: F072
• Description: PU Flash Error
• Remedy: Change the PU board

• Code: F110
• Description: Communication error between system CPU and Scanner CPU System CPU - Scanner CPU communication error
• Remedy: If the error occurs frequently, check for the proper connection between the CU PCB and the SU PCB.

• Code: F111
• Description: Scanner response anomaly
• Remedy: Scanner response anomaly The SU PCB, the scanner or the scanner firmware may have some problems.

• Code: F112
• Description: Controller response anomaly
• Remedy: CU-PU communication error detected by the scanner If the error occurs frequently, check for the proper connection between the CU PCB and the SU PCB.

• Code: F113
• Description: Scanner CPU exception
• Remedy: Anomalous program on the scanner side The SU PCB, the scanner or the scanner firmware may have some problems.

• Code: F114
• Description: Scanner CPU exception
• Remedy: CPU exception on the scanner side The SU PCB, the scanner or the scanner firmware may have some problems.